From 67f7b9cb50c246226b94027e3c1d4b958ff9f840 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Fri, 19 Oct 2018 16:06:59 +0100
Subject: [PATCH] pep8

---
 synapse/storage/events.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/synapse/storage/events.py b/synapse/storage/events.py
index af822fb69..379b5c514 100644
--- a/synapse/storage/events.py
+++ b/synapse/storage/events.py
@@ -2041,7 +2041,7 @@ class EventsStore(StateGroupWorkerStore, EventFederationStore, EventsWorkerStore
             INNER JOIN event_to_state_groups USING (event_id)
         """)
 
-        referenced_state_groups =  set(sg for sg, in txn)
+        referenced_state_groups = set(sg for sg, in txn)
         logger.info(
             "[purge] found %i referenced state groups",
             len(referenced_state_groups),